This has been an ideal combination of eyepieces and I see no reason to upgrade further. With the money saved on the Oberwerk XLs, I was able to buy a used pair of 84-degree AFOV APM 12.5mm Flat-Wide eyepieces that are used about 20% of the time. The 22mm pair is used about 70% of the time for wide-field scanning while the 7mm pair is used about 10% of the time for lunar and planet viewing. They have comfortable eye-relief, nice contrast and sharpness, and are well-matched for this class of binos. These appear to have accurately advertised AFOV of 70-degrees and easily fit my bino eyepiece holders. The barrels are threaded to accept 1.25 filters. Of the things that we can control, the main telescope optics, particularly optical quality, central obstruction and collimation are the most important. 8) The skill and fatigue level of the observer and their eyes. #Agena eyepiece full#The 22mm eyepiece has 16mm of eye relief, the 7mm has a full 18mm of eye relief (both work well for those that wear glasses). 6) The ability of the focuser to deliver critical fine focus. This led me to searching Oberwerk’s website and ordering their 7mm and 22mm XL eyepiece pairs that were reasonably priced, especially with a discount for purchasing both pairs at once. The 22mm eyepieces take the XL down its lowest magnification, and the 7mm eyepieces take it to its maximum recommended magnification. Testing several somewhat pricey 76-degree AFOV Morpheus eyepieces, I discovered they were either very tight-fitting or didn’t fit at all in the bino eyepiece holders. We look forward to sharing our passion of creating historically accurate, hand crafted flintlocks with you. A comfortably wide 82 Degree apparent field of view provides an immersive observing experience that works well on most telescopes without vignetting, superb contrast and edge to edge clarity. Agenas StarGuider Dual ED eyepieces are long eye relief eyepieces with a comfortably wide field for planetary observing that also give the sharpness, high. At VA Flintlock, we create best quality, hand crafted Longrifles and Fowlers, utilizing the best components available, while preserving and rediscovering Colonial gun making traditions. The non-Oberwerk BT-100 ED binoculars I have included 18mm eyepieces that weren’t completely satisfying since their advertised 65-degree apparent field-of-view (AFOV) appeared to be exaggerated and I wanted a move expansive AFOV. Explore Scientific 82 degree eyepieces are waterproof, with Argon purged interiors that keep your eyepiece clean and clear.
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